Hast thou not known? hast thou not heard, that the everlasting God, the Lord, the Creator of the ends of the earth, fainteth not, neither is weary? there is no searching of his understanding.He giveth power to the faint; and to them that have no might he increaseth strength.Even the youths shall faint and be weary, and the young men shall utterly fall:But they that wait upon the Lord shall renew their strength; they shall mount up with wings as eagles; they shall run, and not be weary; and they shall walk, and not faint. – Isaiah 40:28-31

The Lord is my light and my salvation; whom shall I fear? the Lord is the strength of my life; of whom shall I be afraid? Psalm 27:1

How will we carry on and keep on keeping on for Jesus? The eternal God is thy refuge, and underneath are the everlasting arms: and He shall thrust out the enemy from before thee; and shall say, Destroy them. – Deuteronomy 33:27

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